dcpomatic - DCP-o-matic DCP tools

Age	Commit message (Collapse)	Author
2025-10-15	Disable use of stream IDs if there are duplicates, rather than rewriting.	Carl Hetherington
	It turns out that FFmpeg decoders (e.g. flv, see FFmpeg 25faaa311a74efdfdc4fed56996d7338ed807488) check stream IDs and sometimes create new streams if they see one that they didn't see before. If we change stream IDs we break this. Here we try to use stream indices in cases where the IDs are duplicated. We also account for the case where a new stream appears during examination. This wasn't covered by tests until the FFmpeg commit mentioned above, were the flv decoder creates a new stream during examination of boon_telly.mkv.
2023-03-03	Setup ffmpeg log callback in dcpomatic_setup() instead of in FFmpeg.	Carl Hetherington

2023-03-03	Cleanup: remove unused variable.	Carl Hetherington

2022-04-22	Use libdcp's warnings.h	Carl Hetherington

2022-01-11	Use a separate AVFrame for each stream when decoding.	Carl Hetherington
	This seems to be what ffplay does and it feels like it makes sense as frames may be built from multiple packets AFAICS.
2021-09-13	Fix missing subtitles embedded in files decoded by FFmpeg (#2060).	Carl Hetherington
	Since the FFmpeg 4.4 update it seems that AVSubtitle::pts is no longer set (it's AV_NOPTS_VALUE, i think). Instead we apparently need to get the PTS from the packet, which in turn requires the stream's timebase.
2021-05-01	Switch decoding to ffmpeg send/receive API.	Carl Hetherington

2021-04-07	Assorted C++11/formatting cleanups.	Carl Hetherington

2021-03-02	Remove FFmpeg::_packet.	Carl Hetherington

2021-01-07	std::shared_ptr	Carl Hetherington

2020-07-26	Ignore FFmpeg warnings in a nicer way.	Carl Hetherington

2019-05-10	Put Time types in dcpomatic namespace.	Carl Hetherington

2018-02-27	Remove some unused code.	Carl Hetherington

2018-02-27	Add a load of explicit keywords.	Carl Hetherington

2016-05-25	No-op; fix GPL address and use the explicit-program-name version.	Carl Hetherington

2016-05-18	Use optional<> for _video_stream.	Carl Hetherington

2016-03-01	Stop erroneous addition of text subtitles to the lists (when	Carl Hetherington
	an image subtitle is completed with a rect count of zero) which subsequently cause hangs while the decoder looks for these phantom text subtitles. Fixes #812.
2016-02-15	Support SSA subtitles embedded within FFmpeg files.	Carl Hetherington

2016-02-01	Subtitle "to" times used to be stored against their "from" times.	Carl Hetherington
	Sadly an example shows that from times are not unique. This patch uses a hash of stuff from the first AVSubtitle as the key.
2015-09-26	Fix problems with subtitles when there is a non-zero PTS offset	Carl Hetherington
	in FFmpegDecoder. This offset was not being taken into account for subtitles prior to this commit.
2015-08-26	Separate FFmpegSubtitlePeriod.	Carl Hetherington

2015-06-30	Write FFmpeg log output to our log file.	Carl Hetherington

2015-06-21	No-op: remove all trailing whitespace.	Carl Hetherington

2015-06-02	Handle multiple audio streams in a single piece of content	Carl Hetherington
	in a similar way to the V1 patch.
2014-12-05	Some include tidying.	Carl Hetherington

2014-06-27	Fix confusion about subtitle codec pointers.	Carl Hetherington

2014-05-22	Set up all FFmpeg decoders in one method.	Carl Hetherington

2014-05-02	Revert "Hack around crash on exist of tests due to race between ~FFmpeg and ↵	Carl Hetherington
	__cxa_finalize." This reverts commit fde38b664c98205dd4fe3721b125469d5dd2ecbe.
2014-05-02	Hack around crash on exist of tests due to race between ~FFmpeg and ↵	Carl Hetherington
	__cxa_finalize.
2013-11-24	Various joining fixes.	Carl Hetherington

2013-11-23	Tidy up a bit.	Carl Hetherington

2013-11-23	Use FileGroup in FFmpeg.	Carl Hetherington

2013-11-20	Only do long probes of FFmpeg content with the examiner, not the decoder.	Carl Hetherington

2013-06-25	Basics of FFmpeg examiner works.	Carl Hetherington

2013-06-21	Split examiner parts off decoder.	Carl Hetherington